| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.94 | 12.261% | $135.7685 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $123.55 | 3.525% | $127.9051 | $127.91 | $127.90 | $127.90 |
| Purchase #3 | $168.85 | 6.190% | $179.3018 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $27.54 | 6.770% | $29.4045 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $62.38 | 5.276% | $65.6712 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $173.25 | 5.423% | $182.6453 | $182.65 | $182.65 | $182.60 |
| Purchase #7 | $219.34 | 4.225% | $228.6071 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $895.85 | $949.3035 | $949.31 | $949.25 | $949.30 | |